. the decision comes after the country's deadliest civil violence in almost two decades. toyota is in the spotlight again. the japanese carmaker has halted sales of its lexus gx 460 in the united states. the report came after the consumer reports gave the vehicle a rare don't buy safety risk rating. it says the lexus may be prone to rollover. it was determined to identify and correct the issue. back to you, george. >> lucy, thank you. the mystery of the disappearing president deepens. in an interview with the bbc, nigeria's acting leader, goodluck jonathan, has said he hasn't heard from or met the country's ailing president since being disappointed to oversee the government way back in february. plagued with ill health, president umaru yar'adua has not been seen in public since last november. >> it was on his first trip to washington as nigeria's acting head of state that goodluck jonathan revealed he's had no direct contact with president yar'adua. nobody knows his exact state of health, but speaking to the bbc's service, goodluck jonathan says he hasn't seen or spoken to the p